Trane Inc. offers a broad range of energy-efficient heating, ventilation and air conditioning (HVAC) systems. The company offers dehumidifying and air cleaning products; service and parts support; advanced building controls and financing solutions. It sells its products under the Trane and American Standard brand names. In 2008, Ingersoll Rand acquired Trane Inc. The company's systems have applications in commercial, residential, institutional and industrial markets. Ingersoll Rand provides solutions to enhance the comfort of air in homes and buildings.